111 is not prime.
17 X 3 = 51, so no.
Umber Khokhar is Umber Khokhar
umber - a shade of brown
umber
Amastus umber was created in 1909.
Mottled Umber was created in 1759.
Burnt umber is typically created by mixing together raw umber and burnt sienna.
To create burnt umber color, mix equal parts of raw umber and burnt sienna paint together. Adjust the ratio to achieve the desired shade of burnt umber.
Burnt umber is a dark, reddish brown color.
If you mean the colour then the answer is UmbraIf you mean the moth called the mottled Umber, then its Großer Frostspanner
To create burnt umber acrylic paint, mix together equal parts of raw umber and burnt sienna. Adjust the ratio to achieve the desired shade of burnt umber.
To make burnt umber, mix equal parts of raw umber and burnt sienna pigments together. Adjust the ratio to achieve the desired shade of brown.